# Rechargeable AA battery pack ESPERANZA EZA104Y — NiMH 1.2 V, 4 pcs

**URL:** https://aio.lv/en/product--esperanza-eza104y--274333
**Data updated:** 2026-03-07 10:51 (EET)
**Category:** Batteries
**Manufacturer:** ESPERANZA
**Manufacturer code:** EZA104Y
**EAN:** 5901299923382
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--esperanza-eza104y--274333

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

ESPERANZA EZA104Y is a pack of four rechargeable AA batteries using Nickel‑Metal Hydride (NiMH) chemistry. Each cell delivers 1.2 V and is suitable for everyday household devices such as remote controls, toys, flashlights and wireless peripherals. The rechargeable format reduces waste and provides repeated power cycles for portable electronics.

## Long description

ESPERANZA EZA104Y is a pack of four rechargeable AA batteries using Nickel‑Metal Hydride (NiMH) chemistry. Each cell provides a nominal voltage of 1.2 V and is designed for repeated charging and discharging cycles. These AA NiMH cells are intended as a direct replacement for single‑use alkaline batteries in common household devices, offering reduced waste and lower long‑term cost. The cells are optimized to minimize self‑discharge and retain up to 85% of nominal capacity after one year of storage.
Advantages
Rechargeable NiMH chemistry combines the reliable voltage profile and capacity suitable for many portable devices with the benefit of multiple recharge cycles. The four‑pack format provides an immediate supply for devices that require several AA cells. Reduced environmental impact and potential cost savings over time arise from repeated reuse compared with disposable batteries. Improved cell construction and quality components ensure lower self‑discharge, making these cells suitable for intermittent use and longer storage.
Suitable for
 TV and AV remote controls
 Children's toys and game controllers
 Handheld flashlights and lanterns
 Wireless computer peripherals (keyboard, mouse)
 Portable audio devices and small household electronics
Key specifications
 Battery chemistry: Nickel‑Metal Hydride (NiMH)
 Nominal voltage: 1.2 V per cell
 Battery size: AA
 Quantity in pack: 4 pieces
 Low self‑discharge design; retains approximately 85% capacity after one year
 Rechargeable for multiple charge/discharge cycles
How to use
Insert the AA cells into the device observing correct polarity. Charge the batteries before first use with a compatible NiMH charger that supports AA cells and follow the charger manufacturer’s instructions. For best performance, charge batteries at room temperature and avoid overcharging by using a charger with automatic cutoff or timer. Replace all cells in multi‑cell devices at the same time to ensure balanced performance.
Usage recommendations
Store batteries in a cool, dry place and avoid extreme temperatures. If batteries are stored for extended periods, recharge them before use to restore capacity. Use a dedicated NiMH charger and avoid mixing these rechargeable cells with non‑rechargeable batteries or different capacity cells in the same device.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Rechargeable battery |
| Battery size(s) | AA |
| Battery technology | Nickel-Metal Hydride (NiMH) |
| Battery voltage | 1.2 V |
| Number of batteries included | 4 pc(s) |
| Battery capacity | 2000 mAh |
| Product colour | Yellow |
| Battery recharge cycles (max) | 1000 |

## FAQ

### How much does the Rechargeable AA batteries ESPERANZA EZA104Y cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1915 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ESPERANZA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ESPERANZA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery type, battery technology, battery voltage, number of batteries included, battery size(s), compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/274333/64047761_large.webp